Computer Networking Which transmission mode is used for data communication along telephone lines? Parallel Asynchronous Synchronous Serial None of these Parallel Asynchronous Synchronous Serial None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following medium is used for broadband local networks? optic fiber CATV Coaxial cable UTP None of these optic fiber CATV Coaxial cable UTP None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered to be the address before translation? Inside local Inside global Outside local Outside global Inside local Inside global Outside local Outside global ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are true regarding OSPF areas?1. You must have separate loopback interfaces configured in each area.2. The numbers you can assign an area go up to 65,535.3. The backbone area is also called area 0.4. If your design is hierarchical, then you don't need multiple areas.5. All areas must connect to area 0. 1 only 3, 4 and 5 1 and 2 only 3 and 4 only 1 only 3, 4 and 5 1 and 2 only 3 and 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? signal to noise ratio divided by the ratio of energy per bit to noise per hertz the number of bit errors per twenty four hours of continuous operation on an asynchronous line None of these The probability that one or more errors will be undetected when an error detection scheme is used the probability that one or more errors will be detected when an error detection mechanism is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz the number of bit errors per twenty four hours of continuous operation on an asynchronous line None of these The probability that one or more errors will be undetected when an error detection scheme is used the probability that one or more errors will be detected when an error detection mechanism is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol is used to send a destination network unknown message back to originating hosts? TCP BootP ICMP ARP TCP BootP ICMP ARP ANSWER DOWNLOAD EXAMIANS APP
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